CN111152583A

CN111152583A - Multi-position adjustable seal machine

Info

Publication number: CN111152583A
Application number: CN202010103897.6A
Authority: CN
Inventors: 卜铁伟; 孙学武; 吴玉茵
Original assignee: Shandong Transport Vocational College
Current assignee: Shandong Transport Vocational College
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-05-15
Anticipated expiration: 2040-02-20
Also published as: CN111152583B

Abstract

The utility model provides a multiposition adjustable seal machine, outwards stimulate the carousel, spacing axle slides in the sliding sleeve, break away from the spout until the guide block, can rotate the carousel this moment, make the embossed seal that needs to use rotate to the lower extreme, later inwards promote the carousel, make the guide block insert in the spout that corresponds, realize being connected of carousel and fixing base and fix, later press the spanner and make the main shaft rotate thereby compress torsion spring, thereby drive arrangement can drive the guide pin bushing of lower extreme and move down and extension spring I, after embossed seal and paper contact, the guide arm slides upwards relatively in the guide pin bushing and compresses spring II, accomplish the printing of embossed seal, later loosen the spanner, under torsion spring's effect, main shaft counter-rotation reaches initial condition, spring I stimulates the guide pin bushing and inwards slides the restoration, spring II promotes embossed seal fixing base and moves down and resets. The device can be used by multiple persons in a quick switching way.

Description

Multi-position adjustable seal machine

Technical Field

The invention relates to the technical field of office appliances, in particular to a multi-position adjustable stamping machine.

Background

On many special documents or photos, steel seal is required to be added for printing names of office staff and other symbol marks. However, as the office staff have a plurality of digits or a plurality of symbols, each staff is required to be equipped with a steel seal, which not only wastes time and labor for use, but also is inconvenient for management of a plurality of seals.

Disclosure of Invention

In order to overcome the defects of the technology, the invention provides the multi-position adjustable seal machine which can be provided with a plurality of groups of steel seals and is convenient to switch.

The technical scheme adopted by the invention for overcoming the technical problems is as follows:

a multiposition adjustable stamping machine comprising:

the upper end of the base plate is provided with a fixed seat, a round hole is horizontally arranged in the fixed seat, and the partition plate is arranged in the round hole;

the main shaft is rotationally connected with the base plate through a bearing I and rotationally connected with the partition plate through a bearing II, a wrench is arranged at the outer side end of the main shaft, a torsion spring is sleeved on the main shaft, one end of the torsion spring is connected with the main shaft, and the other end of the torsion spring is connected with the partition plate;

the turntable is of a cylindrical structure, N guide sleeves are uniformly arranged on the turntable at intervals along the circumferential direction, the guide sleeves are inserted into the guide sleeves in a sliding mode, the spring I is sleeved on the guide sleeves, one end of the spring I is connected with the turntable, the other end of the spring I is connected with the guide sleeves, a limiting shaft is coaxially arranged at the tail end of the turntable, one end of the support is fixed on the fixed seat, the other end of the support is provided with a sliding sleeve, and the limiting shaft is horizontally inserted into the sliding;

the guide rod is coaxially inserted into an inner hole of the guide sleeve in a sliding mode, a steel seal fixing seat is installed at the outer side end of the guide rod, a steel seal is fixed in the steel seal fixing seat through a steel seal fixing device, the spring II is arranged in the inner hole of the guide sleeve, one end of the spring II is connected with the guide sleeve, and the other end of the spring II is connected with the inner side end of the guide rod;

the steel seal is arranged in the rotary table, the rotary table is provided with N sliding grooves which are uniformly arranged at intervals in the circumferential direction, N guide blocks are uniformly arranged in the inner hole of the fixed seat at intervals in the circumferential direction, when a steel seal rotates to the lowest end and is vertical to the base plate, the guide blocks are inserted into the corresponding sliding grooves, and the distance between the front end of the rotary table and the horizontal direction of the support is larger than the length of the sliding grooves; and

and the driving device is arranged on the main shaft and is used for driving the guide sleeve which rotates to the lowest end to move downwards.

Furthermore, the steel seal fixing device comprises arc-shaped spring pieces arranged on the left side and the right side of the steel seal and clamping grooves respectively arranged at the left end and the right end of the steel seal fixing seat, and when the steel seal is installed in the steel seal fixing seat, the spring pieces are clamped in the clamping grooves corresponding to the same side.

Furthermore, the driving device comprises a disc-shaped eccentric wheel eccentrically arranged at the inner side end of the main shaft, the roller is rotatably arranged at the inner side end of the guide sleeve through a rotating shaft, and the eccentric wheel drives the roller to drive the guide sleeve to move downwards until the steel seal is pressed on a paper surface after the main shaft is rotated for 90 degrees.

In order to realize the stop in place, the device also comprises a limiting rod fixed on the main shaft along the vertical direction and a limiting groove which is in the shape of a circular arc and is arranged on the inner wall of the fixing seat along the circumferential direction, the sector angle of the limiting groove is a 90-degree included angle, the lower end of the limiting rod is inserted into the limiting groove, and when the torsion spring is in a free state, the limiting rod is arranged in a vertical state.

In order to adjust the steel seal conveniently, the steel seal adjusting device further comprises a pointer vertically arranged at the head end of the limiting shaft, N indicators are arranged on the sliding sleeve along the circumferential direction, and when the required steel seal rotates to the position right below the required steel seal, the pointer points to the corresponding indicator.

In order to facilitate the transverse movement of the stamping position, the stamping device further comprises a guide rail horizontally arranged on the base plate along the left-right direction, and the fixed seat is slidably arranged on the guide rail.

In order to improve the fixing firmness, the round hole of the fixing seat is internally provided with the magnet, the rotary table is made of iron materials, and the tail end of the rotary table is attracted with the magnet after the rotary table is inserted into the round hole of the fixing seat.

The invention has the beneficial effects that: the rotary table is pulled outwards, the limiting shaft slides in the sliding sleeve until the guide block is separated from the sliding groove, the rotary table can be rotated at the moment, the steel seal to be used is rotated to the lowest end, the rotary table is pushed inwards, the guide block is inserted into the corresponding sliding groove, connection and fixation of the rotary table and the fixing seat are achieved, the wrench is pressed to enable the spindle to rotate, so that the torsion spring is compressed, the driving device can drive the guide sleeve at the lowest end to move downwards and stretch the spring I, after the steel seal is in contact with a paper surface, the guide rod slides upwards relatively in the guide sleeve and compresses the spring II, printing of the steel seal is completed, the wrench is loosened, under the action of the torsion spring, the spindle rotates reversely to the initial state, the spring I pulls the guide sleeve to slide inwards to reset, and the spring II pushes the steel seal. The device can be used by multiple persons in a quick switching way.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure along the line B-B in FIG. 1;

FIG. 4 is a schematic view of the cross-sectional structure of FIG. 1 taken along the line C-C;

FIG. 5 is a schematic view of the structure of FIG. 1 in the direction D;

FIG. 6 is a schematic view of the structure of FIG. 1 in direction E;

FIG. 7 is an enlarged view of the portion F in FIG. 2;

in the figure, 1, a base plate 2, a guide rail 3, a fixed seat 4, a main shaft 5, a bearing I6, a wrench 7, a partition plate 8, a bearing II 9, a torsion spring 10, a limiting rod 11, a bracket 12, a rotating disc 13, a sliding chute 14, a magnet 15, a limiting shaft 16, a sliding sleeve 17, a pointer 18, a guide sleeve 19, a rotating shaft 20, a roller 21, a guide sleeve 22, a spring I23, a guide rod 24, a steel seal fixed seat 25, a steel seal 26, an eccentric wheel 27, a spring II 28, a guide block 29, a limiting groove 30, an indicator 31, a clamping groove 32 and a spring piece are arranged.

Detailed Description

The invention will be further described with reference to fig. 1 to 7.

A multiposition adjustable stamping machine comprising: the upper end of the base plate 1 is provided with a fixed seat 3, a round hole is horizontally arranged in the fixed seat 3, and a partition plate 7 is arranged in the round hole; the main shaft 4 is rotationally connected with the base plate 1 through a bearing I5 and rotationally connected with the partition plate 7 through a bearing II 8, a wrench 6 is arranged at the outer side end of the main shaft 4, a torsion spring 9 is sleeved on the main shaft 4, one end of the torsion spring is connected with the main shaft 4, and the other end of the torsion spring is connected with the partition plate 7; the turntable 12 is of a cylindrical structure, the turntable 12 is provided with N guide sleeves 21 at uniform intervals along the circumferential direction, the guide sleeves 18 are inserted into the guide sleeves 21 in a sliding manner, a spring I22 is sleeved on the guide sleeves 18, one end of the spring I is connected with the turntable 12, the other end of the spring I is connected with the guide sleeves 18, the tail end of the turntable 12 is coaxially provided with a limiting shaft 15, one end of a support 11 is fixed on the fixed seat 3, the other end of the support 11 is provided with a sliding sleeve 16, and the limiting shaft 15 is horizontally inserted into the; the guide rod 23 is coaxially inserted into an inner hole of the guide sleeve 18 in a sliding manner, a steel seal fixing seat 24 is installed at the outer side end of the guide rod 23, a steel seal 25 is fixed in the steel seal fixing seat 24 through a steel seal fixing device, the spring II 27 is arranged in the inner hole of the guide sleeve 18, one end of the spring II is connected with the guide sleeve 18, and the other end of the spring II is connected with the inner side end of the guide rod 23; the N sliding grooves 13 are uniformly arranged at the rear end of the rotary table 12 at intervals along the circumferential direction, N guide blocks 28 are uniformly arranged in the inner hole of the fixed seat 3 at intervals along the circumferential direction, when a steel seal 25 rotates to the lowest end and is vertical to the base plate 1, the guide blocks 28 are inserted into the corresponding sliding grooves 13, and the distance between the front end of the rotary table 12 and the support 11 in the horizontal direction is greater than the length of the sliding grooves 13; and a driving device arranged on the main shaft 4 and used for driving the guide sleeve 18 which rotates to the lowest end to move downwards. When in use, the rotary disc 12 is pulled outwards, the limiting shaft 15 slides in the sliding sleeve 16 until the guide block 28 is separated from the sliding groove 13, at this time, the rotary disc 12 can be rotated to enable the steel seal to be used to rotate to the lowest end, then the rotary disc 12 is pushed inwards to enable the guide block 28 to be inserted into the corresponding sliding groove 13, the connection and fixation of the turntable 12 and the fixed seat 3 are realized, then the wrench 6 is pressed to rotate the main shaft 4 so as to compress the torsion spring 9, so that the driving device can drive the guide sleeve 18 at the lowest end to move downwards and stretch the spring I22, when the steel seal 25 is contacted with the paper surface, the guide rod 23 slides upwards relatively in the guide sleeve 18 and compresses the spring II 27 to finish the printing of the steel seal, then the wrench 6 is loosened, under the action of the torsion spring 9, the main shaft 4 rotates reversely to an initial state, the spring I22 pulls the guide sleeve 18 to slide inwards to reset, and the spring II 27 pushes the steel seal fixing seat 24 to move downwards to reset. The device can be used by multiple persons in a quick switching way.

The steel seal fixing device can be of a structure comprising arc-shaped spring pieces 32 arranged on the left side and the right side of the steel seal 25 and clamping grooves 31 respectively arranged on the left end and the right end of the steel seal fixing seat 24, and when the steel seal 25 is installed in the steel seal fixing seat 24, the spring pieces 32 are clamped in the corresponding clamping grooves 31 on the same side. When the steel seal 25 is inserted into the fixed seat 24, the spring piece 32 is extruded inwards to deform, and after the steel seal is installed in place, the spring piece 32 recovers an initial circular arc-shaped structure under elasticity and is clamped in the clamping groove 31 to realize that the steel seal 24 is quickly fixed relative to the steel seal fixed seat 24.

The driving device can be a structure which comprises an eccentric wheel 26 which is arranged at the inner side end of the main shaft 4 and is eccentrically provided with a disc shape, the inner side end of the guide sleeve 18 is rotatably provided with a roller 20 through a rotating shaft 19, and after the rotating shaft 4 rotates by 90 degrees, the eccentric wheel 26 drives the roller 20 to drive the guide sleeve 18 to move downwards until the steel seal 25 is pressed on the paper surface. When the wrench 6 is wrenched to rotate the main shaft 4, the eccentric force 26 rotates, and because the eccentric wheel 26 is eccentrically installed relative to the rotating shaft 4, the eccentric wheel 26 drives the corresponding guide sleeve 18 to move downwards through the roller 20 when rotating, and because the eccentric wheel 26 rotates and is in rolling contact with the roller 20, the service life is effectively prolonged.

Further, the device also comprises a limiting rod 10 fixed on the main shaft 4 along the vertical direction and a circular arc-shaped limiting groove 29 arranged on the inner wall of the fixing seat 3 along the circumferential direction, wherein the fan-shaped angle of the limiting groove 29 is a 90-degree included angle, the lower end of the limiting rod 10 is inserted into the limiting groove 29, and when the torsion spring 9 is in a free state, the limiting rod 10 is arranged in a vertical state. When the wrench 6 is wrenched to drive the main shaft 4 to rotate 90 degrees, namely the eccentric wheel 26 rotates to press the guide sleeve 18 at the lowest end downwards to the position of the bottom dead center, at the moment, the limiting rod 10 rotates to the other end of the limiting groove 29 in the circular limiting groove 29, at the moment, the wrench 6 cannot rotate again, the operator can be reminded that the steel seal 25 is completely pressed at the moment, and therefore the main shaft 4 can rotate reversely to enable the steel seal 25 to return.

Preferably, the steel seal device further comprises a pointer 17 vertically arranged at the head end of the limiting shaft 15, the sliding sleeve 16 is provided with N indicators 30 along the circumferential direction, and when the required steel seal 25 rotates to the right lower side, the pointer 17 points to the corresponding indicator 30. By observing whether the pointer 17 and the indicator 30 coincide, the convenience of rotating the dial 12 in place can be improved.

Still include along left right direction level set up guide rail 2 on bed plate 1, fixing base 3 slidable mounting is on guide rail 2. During the stamp, fixing base 3 can slide from side to side through guide rail 2 to can conveniently adjust at the horizontal stamp position of paper.

Preferably, a magnet 14 is arranged in the circular hole of the fixed seat 3, the rotating disk 12 is made of iron material, and after the rotating disk 12 is inserted into the circular hole of the fixed seat 3, the tail end of the rotating disk 12 is attracted with the magnet 14. After the rotary disc 12 rotates to a required position and is pushed inwards to be inserted into the round hole of the fixed seat 3, the tail end of the rotary disc 12 is attracted by the magnet 14, so that the firmness of connection between the rotary disc 12 and the fixed seat 3 is improved.

Claims

1. A multiposition adjustable stamping machine is characterized by comprising:

the upper end of the base plate (1) is provided with a fixed seat (3), a round hole is horizontally arranged in the fixed seat (3), and the partition plate (7) is arranged in the round hole;

the main shaft (4) is rotationally connected with the base plate (1) through a bearing I (5) and rotationally connected with the partition plate (7) through a bearing II (8), a wrench (6) is arranged at the outer side end of the main shaft (4), a torsion spring (9) is sleeved on the main shaft (4), one end of the torsion spring is connected with the main shaft (4), and the other end of the torsion spring is connected with the partition plate (7);

the rotary table (12) is of a cylindrical structure, N guide sleeves (21) are uniformly arranged on the rotary table (12) at intervals along the circumferential direction, the guide sleeves (18) are inserted into the guide sleeves (21) in a sliding mode, a spring I (22) is sleeved on the guide sleeves (18), one end of the spring I is connected with the rotary table (12), the other end of the spring I is connected with the guide sleeves (18), a limiting shaft (15) is coaxially arranged at the tail end of the rotary table (12), one end of the support (11) is fixed on the fixed seat (3), the other end of the support is provided with a sliding sleeve (16), and the limiting shaft (15) is horizontally inserted into the sliding sleeve (;

the guide rod (23) is coaxially inserted into an inner hole of the guide sleeve (18) in a sliding and inserting mode, a steel seal fixing seat (24) is installed at the outer side end of the guide rod (23), a steel seal (25) is fixed in the steel seal fixing seat (24) through a steel seal fixing device, the spring II (27) is arranged in the inner hole of the guide sleeve (18), one end of the spring II is connected with the guide sleeve (18), and the other end of the spring II is connected with the inner side end of the guide rod (23);

the steel seal (25) rotates to the lowest end and is vertical to the base plate (1), the guide blocks (28) are inserted into the corresponding sliding grooves (13), and the distance between the front end of the rotary table (12) and the support (11) in the horizontal direction is greater than the length of the sliding grooves (13); and

and the driving device is arranged on the main shaft (4) and is used for driving the guide sleeve (18) which rotates to the lowest end to move downwards.

2. The multi-position adjustable stamping machine according to claim 1, wherein: the steel seal fixing device comprises arc-shaped spring pieces (32) arranged on the left side and the right side of a steel seal (25) and clamping grooves (31) respectively arranged at the left end and the right end of a steel seal fixing seat (24), and when the steel seal (25) is installed in the steel seal fixing seat (24), the spring pieces (32) are clamped in the corresponding clamping grooves (31) on the same side.

3. The multi-position adjustable stamping machine according to claim 1, wherein: the driving device comprises a disc-shaped eccentric wheel (26) eccentrically arranged at the inner side end of the main shaft (4), the inner side end of the guide sleeve (18) is rotatably provided with a roller (20) through a rotating shaft (19), and after the rotating shaft (4) rotates for 90 degrees, the eccentric wheel (26) drives the roller (20) to drive the guide sleeve (18) to move downwards until the steel seal (25) is pressed on the paper surface.

4. The multi-position adjustable stamping machine according to claim 1, wherein: the novel spindle is characterized by further comprising a limiting rod (10) fixed on the spindle (4) in the vertical direction and a limiting groove (29) which is arc-shaped and is arranged on the inner wall of the fixing seat (3) in the circumferential direction, the sector angle of the limiting groove (29) is a 90-degree included angle, the lower end of the limiting rod (10) is inserted into the limiting groove (29), and when the torsion spring (9) is in a free state, the limiting rod (10) is arranged in a vertical state.

5. The multi-position adjustable stamping machine according to claim 1, wherein: still include vertical setting in pointer (17) of spacing axle (15) head end, be provided with N indicator (30) along the circumferencial direction on sliding sleeve (16), when required embossed seal (25) rotate to under, pointer (17) point to corresponding indicator (30).

6. The multi-position adjustable stamping machine according to claim 1, wherein: still include along left right direction level set up guide rail (2) on bed plate (1), fixing base (3) slidable mounting is on guide rail (2).

7. The multi-position adjustable stamping machine according to claim 1, wherein: be provided with magnet (14) in the round hole of fixing base (3), carousel (12) are made for the iron material, and back in the round hole of fixing base (3) was inserted in carousel (12), the tail end of carousel (12) and magnet (14) actuation mutually.